Skip navigation
Skip navigation

Fashionably Late? Building Up The Milky Way's Inner Halo

Morrison, Heather; Helmi, Amina; Sun, Jiayang; Liu, Peng; Gu, Rongfang; Norris, John; Harding, Paul; Kinman, T; Kepley, Amanda; Freeman, Kenneth; Williams, Mary; Van Duyne, Jeffrey

Description

Using a sample of 246 metal-poor stars (RR Lyraes, red giants, and red horizontal branch stars) which is remarkable for the accuracy of its six-dimensional kinematical data, we find, by examining the distribution of stellar orbital angular momenta, a new

dc.contributor.authorMorrison, Heather
dc.contributor.authorHelmi, Amina
dc.contributor.authorSun, Jiayang
dc.contributor.authorLiu, Peng
dc.contributor.authorGu, Rongfang
dc.contributor.authorNorris, John
dc.contributor.authorHarding, Paul
dc.contributor.authorKinman, T
dc.contributor.authorKepley, Amanda
dc.contributor.authorFreeman, Kenneth
dc.contributor.authorWilliams, Mary
dc.contributor.authorVan Duyne, Jeffrey
dc.date.accessioned2015-12-07T22:54:00Z
dc.identifier.issn0004-637X
dc.identifier.urihttp://hdl.handle.net/1885/27979
dc.description.abstractUsing a sample of 246 metal-poor stars (RR Lyraes, red giants, and red horizontal branch stars) which is remarkable for the accuracy of its six-dimensional kinematical data, we find, by examining the distribution of stellar orbital angular momenta, a new
dc.publisherIOP Publishing
dc.sourceAstrophysical Journal, The
dc.subjectKeywords: Galaxy: evolution; Galaxy: formation; Galaxy: halo; Galaxy: kinematics and dynamics Online-only material: color figure
dc.titleFashionably Late? Building Up The Milky Way's Inner Halo
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume694
dc.date.issued2009
local.identifier.absfor020104 - Galactic Astronomy
local.identifier.ariespublicationu3356449xPUB55
local.type.statusPublished Version
local.contributor.affiliationMorrison, Heather, Case Western Reserve University
local.contributor.affiliationHelmi, Amina, University of Groningen
local.contributor.affiliationSun, Jiayang, Case Western Reserve University
local.contributor.affiliationLiu, Peng, Case Western Reserve University
local.contributor.affiliationGu, Rongfang, Case Western Reserve University
local.contributor.affiliationNorris, John, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationHarding, Paul, Case Western Reserve University
local.contributor.affiliationKinman, T, National Optical Astronomy Observatory
local.contributor.affiliationKepley, Amanda, University of Wisconsin-Madison
local.contributor.affiliationFreeman, Kenneth, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationWilliams, Mary, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationVan Duyne, Jeffrey, Yale University
local.description.embargo2037-12-31
local.bibliographicCitation.issue1
local.bibliographicCitation.startpage130
local.bibliographicCitation.lastpage143
local.identifier.doi10.1088/0004-637X/694/1/130
dc.date.updated2016-02-24T09:55:08Z
local.identifier.scopusID2-s2.0-70350079803
local.identifier.thomsonID000264291700012
CollectionsANU Research Publications

Download

File Description SizeFormat Image
01_Morrison_Fashionably_Late?_Building_Up_2009.pdf795.21 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  17 November 2022/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator